China Mobile mainly operates GSM, TD-SCDMA and TD-LTE networks.
China Unicom is the only full-service operator, operating GSM, WCDMA, FDD-LTE and fixed network at the same time;
China Telecom mainly deals in CDMA, CDMA2000, FDD-LTE, TD-LTE networks and fixed networks.
China Telecom:
China Telecom Group Co., Ltd. is a super-large state-owned communication enterprise established according to the national telecom system reform plan, which was reorganized and listed in May 2002. After the separation of China Telecom, China Telecom has 2 1 provincial telecommunications companies and 70% of the assets of the national long-distance transmission telecommunications network, allowing the construction of local telephone networks and the operation of local fixed telephones in ten northern provinces. The reorganized China Telecom Group Company is managed by the central government. It is an authorized investment institution in the State Council and a pilot project of state holding. The relationship between assets and finance should be listed separately in the Ministry of Finance. The registered capital of China Telecom Group Company is 654.38+58 million yuan. Mainly engaged in domestic and international fixed telecommunications network facilities, including local wireless loops; Voice, data, image and multimedia communication and information service based on telecommunication network; Carry out external settlement of international telecommunication business and open up overseas communication market; Operating system integration, technology development, technical services, information consultation, advertising, publishing, equipment production and sales, import and export, design and construction related to communication and information services; And operate other businesses approved or allowed by the state according to the needs of market development. China Telecom Group Company continues to own the goodwill and intangible assets of "China Telecom".
China Telecom Group has 2 1 provincial enterprises. Group companies and 2 1 provincial enterprises are parent-subsidiary companies with capital as the link and network and business as the link. The establishment of China Telecom Group Company indicates that the telecommunications industry in China has entered a new stage of healthy development.
China Mobile:
China Mobile Communications Group Corporation (hereinafter referred to as "China Mobile Communications") is an important state-owned backbone enterprise established on April 20, 2000 on the basis of the overall divestiture of the original mobile communications assets of China Telecom in accordance with the deployment and requirements of the state on the reform of the telecommunications system, and is directly managed by the central government.
China Mobile Communications Corporation has a registered capital of 51800 million yuan, assets of over 320 billion yuan and employees of 120800. China Mobile Communications Group has wholly-owned subsidiaries in 10 provinces (autonomous regions), and its wholly-owned China Mobile (Hong Kong) Group Co., Ltd. has wholly-owned subsidiaries in 2/kloc-0 provinces (autonomous regions and municipalities directly under the Central Government) and is listed in Hong Kong and new york.
China Mobile Communications mainly deals in mobile voice, data, IP phone and multimedia services, and has the right to operate computer internet international networking units and international import and export bureaus. In addition to providing basic voice services, it also provides value-added services such as fax, data and IP phone, and has famous service brands such as GSM, Shenzhouxing and M-Zone. Service outlet numbers are "139, 138, 137, 136, 135, 134, 159,/kloc-"
China Mobile Communication Co., Ltd. is the only communication operation company in China that focuses on the development of mobile communication. It has been playing a leading role in the development of mobile communication in China and occupies an important position in the field of international mobile communication. After more than ten years of construction and development, China Mobile Communication has built a comprehensive communication network with wide coverage, high communication quality, rich business varieties and first-class service level. The network scale and customer scale rank first in the world. By the end of 2002, the network has covered the vast majority of counties (cities) in China, with continuous coverage of major urban traffic trunk lines and indoor coverage of key areas. G*** The mobile phone exchange capacity has reached 654.38+82 million, the total number of customers has exceeded 654.38+38 million, and there are nearly 200 countries and regions with 654.38+065.438+06. China Mobile (HK) Limited is one of the largest listed companies in China.
China Mobile Communications successfully entered the international capital market. After 1997 was successfully listed overseas, its good business performance and huge development potential attracted many international investments and a large amount of foreign exchange for the country. According to Fortune magazine's latest ranking of the world's top 500, China's mobile communication ranks 287th.
According to the requirements of the country to cultivate a number of large enterprise groups with international competitiveness, China Mobile Communication has established the development strategic goal of "striving for a world-class communication enterprise". Focusing on this goal, China Mobile Communications has fully implemented the strategic focus of "service leading and business leading", strived to enhance its leading edge, ensured the sustained and stable development of enterprises, and made due contributions to promoting China to take a new road of industrialization.
China Unicom:
China United Communications Co., Ltd. was established in July 1994. The establishment of China Unicom has introduced competition in the field of basic telecommunications services in China, which has played a positive role in promoting the reform and development of China's telecommunications industry.
China Unicom has established more than 300 branches and subsidiaries in 30 provinces, autonomous regions and municipalities directly under the Central Government. China Unicom is the only telecom operator listed in new york, Hongkong and Shanghai at the same time. In June 2000, the company successfully went public in Hongkong and new york, raising 5.65 billion US dollars, ranking among the top ten in the history of initial public offering in the world. From June 5438 to 10, 2002, the company successfully completed the A-share listing in Shanghai and became the largest listed company in the domestic capital market.
China Unicom insists on market-oriented, efficiency-centered, unified planning of network construction, rational use of network resources, focusing on maintaining sustained, healthy and rapid development with the help of social forces, and striving to provide comprehensive, convenient and distinctive telecommunications services for the society.
The overall strength of China Unicom has been continuously enhanced. Telecommunication business has developed from mobile phone (GSM) and wireless paging to mobile phone (including GSM and CDMA), long-distance phone, local phone, data communication (including Internet service and IP phone), telecom value-added service, wireless paging and other services related to the main business.
Looking forward to the future, China Unicom will combine "mobile-oriented, all-round development; Coordination and differential operation between two networks; With the strategic development idea of "leading efficiency, becoming bigger and stronger", we will continue to promote the innovation and in-depth development of various human resources management systems, and build the company into a "evenly matched and distinctive" market competitor in China's communication market, and rank among the top international telecom operators!